APA (7th ed.) Citation

Purchase , G., & Kropotkine , P. (2003). Peter Kropotkin. Ecologist, Philosopher and Revolutionary. [s.n.].

Chicago Style (17th ed.) Citation

Purchase , Graham, and Pierre Kropotkine. Peter Kropotkin. Ecologist, Philosopher and Revolutionary. [s.n.], 2003.

MLA (8th ed.) Citation

Purchase , Graham, and Pierre Kropotkine. Peter Kropotkin. Ecologist, Philosopher and Revolutionary. [s.n.], 2003.

Warning: These citations may not always be 100% accurate.